| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.75 | 13.759% | $116.8874 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $140.68 | 7.479% | $151.2015 | $151.20 | $151.20 | $151.20 |
| Purchase #3 | $221.66 | 13.266% | $251.0654 | $251.07 | $251.05 | $251.10 |
| Purchase #4 | $19.70 | 11.664% | $21.9978 | $22.00 | $22.00 | $22.00 |
| Purchase #5 | $74.82 | 11.425% | $83.3682 | $83.37 | $83.35 | $83.40 |
| Purchase #6 | $135.59 | 9.321% | $148.2283 | $148.23 | $148.25 | $148.20 |
| Purchase #7 | $119.68 | 3.352% | $123.6917 | $123.69 | $123.70 | $123.70 |
| 7 purchase totals = | $814.88 | $896.4403 | $896.45 | $896.45 | $896.50 | |